What is IoT ?

IoT (Internet of things)

In this era of modernity, technology and science have progressed together infinitely. There is technology in which computer, internet, technology, modern society who is unaware of these words or does not know about them. Technology and science have made human life easier and easier in a daily life.

IoT (Internet of things) has made daily life extremely easy for and relaxing for humans. it has made very easier for us by using modern technologies and equipment in a daily life. These days we see that while entering to malls every entry and exit in the mall, the doors are open and close automatically. The AC of the air-conditioned room is automatically turned on while entering in the room, the doors of the car open & close automatically. But have you ever thought how this is possible ? or what is the technology through which this is implemented?

This amazing technology is known as IoT (Internet of Things). Internet of things is the technology of science through which many technologies and devices are connected through internet with each other. In this technology, devices are interconnected by Internet sensors.

The full form of IoT (IoT) or its full name is Internet of Things and Internet of Things is called "IoT" in short. The Internet of Things (IoT) is a group of devices that are connected to the Internet. IoT devices include wireless sensors, softwareand computer devices. They are connected to a particular object that transfers data via the Internet to the different devices.

Today in the new era of technology, IoT devices are being used every day in our daily life. Such as Smartphone, TV, Lights, AC, Doors, Cars etc. used by IoT sensor. Amazon Echo, Ring Doorbell are all a part of your Internet of Things . But it is not just limited to IoT consumer products, but IoT technology is being used in the medical sector to agriculture industry and other big sectors in every day.

Example - The IoT system in your car identifies traffic on the way forward and automatically sends a message to the person by saving your time. From smart microwaves that automatically cook food at just the right time, self-driving cars with complex sensors detect All this is possible with the help of sensor.

How does IoT work?

The Internet of Things is made advanced by modern technology. It is necessary to have general knowledge of computer and internet to use Internet of Things, as it is a networking technology. With the help of IoT, anyone can connect their home devices together with the help of internet, so that you can control all those devices from anywhere. You can use it even when the IP address of your mobile and devices are connected simultaneously.

To use it, the devices are connected via WiFi or Bluetooth. Now data or instructions are exchanged between these devices by wireless technology. This technology can also be fully automated with the help of machine technology or computer programming, for this, sensors are used.

Example: You are working on a computer in your home and you had to go out due to an emergency, and in this you forget to turn off your computer. Shortly after leaving your house, you suddenly remember that you forgot to turn off your computer. In this situation, the Internet of Things can prove to be a useful technique for you. Through the Internet of Things, you can shut down your computer from wherever you are.

The Internet of Things technology has a special contribution in emergency situations. If a patient is placed on the life support system in the hospital, and if the patient's condition starts to deteriorate suddenly, then in these circumstances, monitoring the vital symptoms of the patient and immediately informing the emergency of any emergency.

Application of IoT

The main applications of Internet of Things are:

IoT in Smart Home

With the help of Smart Home IoT application, we can connect home devices with the help of smart phones or sensors. With this help, we can turn on the lights and AC of the house before coming into the house, and can turn them off after leaving the house. If you have forgotten to close the door of your house and a sensor is installed in that door, then after some time the door will be closed automatically with the help of sensors and its message also comes on your smartphone.

IoT Wearable Devices

Wearable Technology All the equipment that we can wear such as Smart Cloth, Smart Watch, Smart Shoes etc., all these devices are covered under Internet of Things. These are useful for fitness, health and entertainment. You must have known about smart watch.

Example- Samsung, Apple or Google company smart watch, which has many features, these watch have sensors, which you can connect to your mobile and you can use emails, calls, songs, etc. while exercising in the gym. And at the same time, this Smart Watch also tells you about your health, so that you do not have to take mobile again and again.

IoT Industrial Internet

There is a big discussion of industrial internet in the industrial sector which is called Industrial Internet of Things. The use of the Industrial Internet of Things is very useful in data collection, exchange and analytics with sensors, software, devices and large data analytics to build machines and it is making a big contribution to strengthening industrial engineering. Smart machines give more accurate and consistent results than humans in communicating through data.

IoT in Agriculture

Weather can be estimated with the help of internet of things. With the help of IoT, records of availability and requirement of food-fruits can be kept. Farmers need good quality of soil to produce good crops.